Tagged Questions

OAuth (Open Authorization) is an open protocol framework to allow secure API authorization in a simple and standardized way for desktop, mobile and web applications.
OAuth 2.0 is the second version of the OAuth protocol.

I'm using OAuth for a cordova mobile application, to login in Facebook. It works good only for an account that I have, but I tried with other two accounts and this error always appears:
Application ...

I'm learning how to secure a test API that I'm building and I want to implement security where a user signs up and then he requests an API Key which he will use in his app to authenticate to my API.
...

I'm building a web service for use as an api component in web sites or apps built by others.
I am building a set of functionality that my clients can use on their sites for their users, but which are ...

I'm getting very, very frustrated with the twitter API.
I've searched and searched on google and I can't find a simple tutorial for someone relatively new to PHP on how to use it...
I found abraham ...

This will probably be a really dumb question but I'm pretty new to this and am trying to learn how to use the Instagram API for Ruby.
I installed Sinatra and am trying to go to localhost:4567 to run ...

Quick question that has be baffled.
I'm following the examples from I/O '12 ( link ) and I got it working but for some reason after I grant access, the window goes to a white screen, the title says ...

This may be a painfully obvious question but I just want to make certain I've understood how this works correctly before I proceed.
Say I'm building a web application that will use the imgur api for ...

I was using spring-security-oauth2-1.0.0.RELEASE.jar and was able to access /oauth/token via GET method to generate tokens.
When I updated to spring-security-oauth2-2.0.6.RELEASE.jar, GET method was ...

I am currently maintaing a Rails application that relies on the Google Provisioning API.
Unfortunately, this API is being phased out soon and replaced by the Admin SDK and Directory APIs.
It uses a ...

I am trying to get a https loopback server up and running protected by OAuth. I am using the loopback gateway sample project as a reference. But for some reason I can't get the OAuth piece to work. ...

I am using client credentials flow using Spring OAuth2. The DefaultAuthenticationKeyGenerator stores the access_token in memory for me. However if I run multiple client instances from different hosts ...

I am creating a simple WebApi which allows users to connect with Facebook. When I get the accessToken back from facebook, I am calling RegisterExternal to create an Asp.Net Identity record and store ...

I have a installation of IBM Connections 4.5 and the SBTPlayground on my Domino Server. Anyway I want to use it with the Playground on premise. But I can't find the right information for the custom ...

I'm currently trying to use the Office365 REST APIs, and for that, I need to auth using the OAuth2 mechanism. So far, so good.
After a long battle, I finally managed to fetch the said tokens, but I ...

I'm using Alex Bilbie's OAuth2-server-php for OAuth on my app. I'd like to use this to protect my API. I've got the authorization request, the authorization code, the access token all sorted out, it ...

I'm looking for a way to use email / password as authentication and not the default login(username) / password.
I'm using spring security oauth2.
Would this be possible? I do allow change email for ...

This is my code, its working fine. but if refresh a page, getting 400 error.
and log shows code already redeemed. please suggest where is error. I used refresh token also even though getting error.
...

Does OpenId support a two way exchange of tokens at any place in the spec? Specifically allowing both parties to share tokens with each other in some way so they can share services with each other?
...

I want to connect my Chrome extension to Podio. Podio provides an API with OAuth2.
To request an access token, I need a callback URL. I've been messing with this for about 2 hours now and still don't ...

we are using OAuth2-JWT-Token authorization with user_credentials grant type. When we put in the correct credentials everything works fine, but when we try wrong credentials a digest authentication ...

In our service we are exposing API for sign in / sign up for the users.
We are using OAuth2 with Google single sign on. The problem is that when user is using his Google credentials by the webapp (but ...

Can I use OAuth 2.0 without a browser (or an embedded browser in my app) to perform nightly uploads?
Setup I have a refresh token and access token from provider console-- Google Drive API
I wish to ...